苹果 iOS/iPadOS 26.6 开发者预览版 Beta 5 发布
IT之家 7 月 14 日消息，苹果今日向 iPhone 和 iPad 用户推送了 iOS/iPadOS 26.6 开发者预览版 Beta 5 更新（内部版本号：23G5065a），本次更新距离上次发布 Beta/RC 间隔 7 天。
## 如何升级 iOS / iPadOS / watchOS / macOS 开发版和公测版？
- **公开测试版**：需注册 [Apple Beta 版软件计划](https://beta.apple.com/zh-CN/guide#ios)，之后通过【设置】【通用】【软件更新】【Beta 版更新】来升级；
- **开发预览版**：需登录注册 [苹果开发者计划](https://developer.apple.com/programs/)，之后通过【设置】【通用】【软件更新】来升级。
### 附苹果 iOS 历史固件下载大全：
《[苹果 iOS / iPadOS / macOS 固件下载 / 更新日志大全](https://www.ithome.com/iosfirmware)》
本文由机器人发布，IT之家稍后将为大家带来具体更新内容。
### 附 iOS/iPadOS 26 发布历史：
- [2026-07-07：iOS 26.6 Beta 4 (23G5057c)](https://www.ithome.com/0/973/310.htm)
- [2026-06-30：iOS 26.6 Beta 3 (23G5052d)](https://www.ithome.com/0/970/236.htm)
- [2026-06-30：iOS 26.5.2 (23F84)](https://www.ithome.com/0/970/240.htm)
- [2026-06-16：iOS 26.6 Beta 2 (23G5043d)](https://www.ithome.com/0/964/606.htm)
- [2026-06-02：iOS 26.5.1 (23F81)](https://www.ithome.com/0/958/446.htm)
- [2026-05-27：iOS 26.6 Beta 1 (23G5028e)](https://www.ithome.com/0/955/626.htm)
- [2026-05-12：iOS 26.5 (23F77)](https://www.ithome.com/0/949/034.htm)
- [2026-05-09：iOS 26.5 RC 2 (23F77)](https://www.ithome.com/0/947/990.htm)
- [2026-05-05：iOS 26.5 RC (23F75)](https://www.ithome.com/0/946/324.htm)
- [2026-04-28：iOS 26.5 Beta 4 (23F5069b)](https://www.ithome.com/0/944/199.htm)
- [2026-04-23：iOS 26.4.2 (23E261)](https://www.ithome.com/0/942/344.htm)
- [2026-04-21：iOS 26.5 Beta 3 (23F5059e)](https://www.ithome.com/0/941/376.htm)
- [2026-04-14：iOS 26.5 Beta 2 (23F5054d)](https://www.ithome.com/0/938/746.htm)
- [2026-04-09：iOS 26.4.1 (23E254)](https://www.ithome.com/0/937/204.htm)
- [2026-04-04：iOS 26.5 Beta 1 (v2) (23F5043k)](https://www.ithome.com/0/935/918.htm)
- [2026-03-31：iOS 26.5 Beta (23F5043g)](https://www.ithome.com/0/934/272.htm)
- [2026-03-25：iOS 26.4 (23E246)](https://www.ithome.com/0/932/302.htm)
- [2026-03-19：iOS 26.4 RC (23E244)](https://www.ithome.com/0/930/441.htm)
- [2026-03-10：iOS 26.4 Beta 4 (23E5234a)](https://www.ithome.com/0/927/387.htm)
- [2026-03-05：iOS 26.3.1 (23D8133)](https://www.ithome.com/0/925/995.htm)
- [2026-03-03：iOS 26.4 Beta 3 (23E5223f)](https://www.ithome.com/0/925/212.htm)
- [2026-02-24：iOS 26.4 Beta 2 (23E5218e)](https://www.ithome.com/0/923/007.htm)
- [2026-02-17：iOS 26.4 Beta (23E5207q)](https://www.ithome.com/0/922/153.htm)
- [2026-02-12：iOS 26.3 (23D127)](https://www.ithome.com/0/921/232.htm)
- [2026-02-05：iPadOS 26.3 RC (23D125)](https://www.ithome.com/0/919/307.htm)
- [2026-01-27：iOS 26.2.1 (23C71)](https://www.ithome.com/0/916/641.htm)
- [2026-01-27：iOS 26.3 Beta 3 (23D5114d)](https://www.ithome.com/0/916/647.htm)
- [2026-01-13：iOS 26.3 Beta 2 (23D5103d)](https://www.ithome.com/0/912/647.htm)
- [2025-12-16：iOS 26.3 Beta (23D5089e)](https://www.ithome.com/0/905/218.htm)
- [2025-12-13：iOS 26.2 (23C55)](https://www.ithome.com/0/904/660.htm)
- [2025-12-04：iOS 26.2 RC (23C52)](https://www.ithome.com/0/902/299.htm)
- [2025-11-18：iOS 26.2 Beta 3 (23C5044b)](https://www.ithome.com/0/898/135.htm)
- [2025-11-13：iOS 26.2 Beta 2 (23C5033g)](https://www.ithome.com/0/897/036.htm)
- [2025-11-05：iOS 26.2 Beta (23C5027f)](https://www.ithome.com/0/894/911.htm)
- [2025-11-04：iOS 26.1 (23B85)](https://www.ithome.com/0/894/629.htm)
- [2025-10-29：iOS 26.1 RC (23B82)](https://www.ithome.com/0/893/104.htm)
- [2025-10-21：iOS 26.1 Beta 4 (23B5073a)](https://www.ithome.com/0/890/970.htm)
- [2025-10-14：iOS 26.1 Beta 3 (23B5064e)](https://www.ithome.com/0/889/178.htm)
- [2025-10-07：iOS 26.1 Beta 2 (23B5059e)](https://www.ithome.com/0/887/791.htm)
- [2025-09-30：iOS 26.0.1 (23A355)](https://www.ithome.com/0/886/762.htm)
- [2025-09-26：iOS 26.1 Beta (23B5044l)](https://www.ithome.com/0/884/949.htm)
- [2025-09-16：iOS 26 (23A341)](https://www.ithome.com/0/883/195.htm)
- [2025-09-03：iOS 26 Beta 9 (23A5336a)](https://www.ithome.com/0/879/982.htm)
- [2025-08-26：iOS 26 Beta 8 (23A5330a)](https://www.ithome.com/0/877/980.htm)
- [2025-08-19：iOS 26 Beta 7 (23A5326a)](https://www.ithome.com/0/876/318.htm)
- [2025-08-12：iOS 26 Beta 6 (23A5318c)](https://www.ithome.com/0/874/642.htm)
- [2025-08-06：iOS 26 Beta 5 (23A5308g)](https://www.ithome.com/0/873/293.htm)
- [2025-07-23：iOS 26 Beta 4 (23A5297i)](https://www.ithome.com/0/870/011.htm)
- [2025-07-08：iOS 26 Beta 3 (23A5287g)](https://www.ithome.com/0/866/447.htm)
- [2025-06-24：iOS 26 Beta 2 (23A5276f)](https://www.ithome.com/0/863/156.htm)
IT之家小伙伴如果找到更多新内容，可以在投稿或评论区中提出你的发现~[微笑]
---
原文链接：[点击查看](https://www.ithome.com/0/976/249.htm)
## 如何升级 iOS / iPadOS / watchOS / macOS 开发版和公测版？
- **公开测试版**：需注册 [Apple Beta 版软件计划](https://beta.apple.com/zh-CN/guide#ios)，之后通过【设置】【通用】【软件更新】【Beta 版更新】来升级；
- **开发预览版**：需登录注册 [苹果开发者计划](https://developer.apple.com/programs/)，之后通过【设置】【通用】【软件更新】来升级。
### 附苹果 iOS 历史固件下载大全：
《[苹果 iOS / iPadOS / macOS 固件下载 / 更新日志大全](https://www.ithome.com/iosfirmware)》
本文由机器人发布，IT之家稍后将为大家带来具体更新内容。
### 附 iOS/iPadOS 26 发布历史：
- [2026-07-07：iOS 26.6 Beta 4 (23G5057c)](https://www.ithome.com/0/973/310.htm)
- [2026-06-30：iOS 26.6 Beta 3 (23G5052d)](https://www.ithome.com/0/970/236.htm)
- [2026-06-30：iOS 26.5.2 (23F84)](https://www.ithome.com/0/970/240.htm)
- [2026-06-16：iOS 26.6 Beta 2 (23G5043d)](https://www.ithome.com/0/964/606.htm)
- [2026-06-02：iOS 26.5.1 (23F81)](https://www.ithome.com/0/958/446.htm)
- [2026-05-27：iOS 26.6 Beta 1 (23G5028e)](https://www.ithome.com/0/955/626.htm)
- [2026-05-12：iOS 26.5 (23F77)](https://www.ithome.com/0/949/034.htm)
- [2026-05-09：iOS 26.5 RC 2 (23F77)](https://www.ithome.com/0/947/990.htm)
- [2026-05-05：iOS 26.5 RC (23F75)](https://www.ithome.com/0/946/324.htm)
- [2026-04-28：iOS 26.5 Beta 4 (23F5069b)](https://www.ithome.com/0/944/199.htm)
- [2026-04-23：iOS 26.4.2 (23E261)](https://www.ithome.com/0/942/344.htm)
- [2026-04-21：iOS 26.5 Beta 3 (23F5059e)](https://www.ithome.com/0/941/376.htm)
- [2026-04-14：iOS 26.5 Beta 2 (23F5054d)](https://www.ithome.com/0/938/746.htm)
- [2026-04-09：iOS 26.4.1 (23E254)](https://www.ithome.com/0/937/204.htm)
- [2026-04-04：iOS 26.5 Beta 1 (v2) (23F5043k)](https://www.ithome.com/0/935/918.htm)
- [2026-03-31：iOS 26.5 Beta (23F5043g)](https://www.ithome.com/0/934/272.htm)
- [2026-03-25：iOS 26.4 (23E246)](https://www.ithome.com/0/932/302.htm)
- [2026-03-19：iOS 26.4 RC (23E244)](https://www.ithome.com/0/930/441.htm)
- [2026-03-10：iOS 26.4 Beta 4 (23E5234a)](https://www.ithome.com/0/927/387.htm)
- [2026-03-05：iOS 26.3.1 (23D8133)](https://www.ithome.com/0/925/995.htm)
- [2026-03-03：iOS 26.4 Beta 3 (23E5223f)](https://www.ithome.com/0/925/212.htm)
- [2026-02-24：iOS 26.4 Beta 2 (23E5218e)](https://www.ithome.com/0/923/007.htm)
- [2026-02-17：iOS 26.4 Beta (23E5207q)](https://www.ithome.com/0/922/153.htm)
- [2026-02-12：iOS 26.3 (23D127)](https://www.ithome.com/0/921/232.htm)
- [2026-02-05：iPadOS 26.3 RC (23D125)](https://www.ithome.com/0/919/307.htm)
- [2026-01-27：iOS 26.2.1 (23C71)](https://www.ithome.com/0/916/641.htm)
- [2026-01-27：iOS 26.3 Beta 3 (23D5114d)](https://www.ithome.com/0/916/647.htm)
- [2026-01-13：iOS 26.3 Beta 2 (23D5103d)](https://www.ithome.com/0/912/647.htm)
- [2025-12-16：iOS 26.3 Beta (23D5089e)](https://www.ithome.com/0/905/218.htm)
- [2025-12-13：iOS 26.2 (23C55)](https://www.ithome.com/0/904/660.htm)
- [2025-12-04：iOS 26.2 RC (23C52)](https://www.ithome.com/0/902/299.htm)
- [2025-11-18：iOS 26.2 Beta 3 (23C5044b)](https://www.ithome.com/0/898/135.htm)
- [2025-11-13：iOS 26.2 Beta 2 (23C5033g)](https://www.ithome.com/0/897/036.htm)
- [2025-11-05：iOS 26.2 Beta (23C5027f)](https://www.ithome.com/0/894/911.htm)
- [2025-11-04：iOS 26.1 (23B85)](https://www.ithome.com/0/894/629.htm)
- [2025-10-29：iOS 26.1 RC (23B82)](https://www.ithome.com/0/893/104.htm)
- [2025-10-21：iOS 26.1 Beta 4 (23B5073a)](https://www.ithome.com/0/890/970.htm)
- [2025-10-14：iOS 26.1 Beta 3 (23B5064e)](https://www.ithome.com/0/889/178.htm)
- [2025-10-07：iOS 26.1 Beta 2 (23B5059e)](https://www.ithome.com/0/887/791.htm)
- [2025-09-30：iOS 26.0.1 (23A355)](https://www.ithome.com/0/886/762.htm)
- [2025-09-26：iOS 26.1 Beta (23B5044l)](https://www.ithome.com/0/884/949.htm)
- [2025-09-16：iOS 26 (23A341)](https://www.ithome.com/0/883/195.htm)
- [2025-09-03：iOS 26 Beta 9 (23A5336a)](https://www.ithome.com/0/879/982.htm)
- [2025-08-26：iOS 26 Beta 8 (23A5330a)](https://www.ithome.com/0/877/980.htm)
- [2025-08-19：iOS 26 Beta 7 (23A5326a)](https://www.ithome.com/0/876/318.htm)
- [2025-08-12：iOS 26 Beta 6 (23A5318c)](https://www.ithome.com/0/874/642.htm)
- [2025-08-06：iOS 26 Beta 5 (23A5308g)](https://www.ithome.com/0/873/293.htm)
- [2025-07-23：iOS 26 Beta 4 (23A5297i)](https://www.ithome.com/0/870/011.htm)
- [2025-07-08：iOS 26 Beta 3 (23A5287g)](https://www.ithome.com/0/866/447.htm)
- [2025-06-24：iOS 26 Beta 2 (23A5276f)](https://www.ithome.com/0/863/156.htm)
IT之家小伙伴如果找到更多新内容，可以在投稿或评论区中提出你的发现~[微笑]
---
原文链接：[点击查看](https://www.ithome.com/0/976/249.htm)
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